Freelancer profile translated to English.
Back to original languageAbout El-Walid
Data Engineer specialized in AWS, I support companies in setting up scalable and robust cloud data platforms. My expertise includes developing data pipelines on AWS (Glue, Athena, Lambda, ECS), automating infrastructure with Terraform, as well as data quality and governance.
✅ Real-time and batch data pipelines
✅ Infrastructure as Code (Terraform)
✅ Data Quality & Monitoring (EventBridge, Lambda, Glue)
✅ IAM / Cognito / Azure AD Integration
✅ Python | PySpark | CI/CD | Docker
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- SedonaData Engineer & DataOps SpecialistSeptember 2023 - Today (2 years and 11 months)Paris, France• Development of infrastructures using Terraform.• Development of pipelines to exploit audience data from different sources using ECS, Athena and Glue.• Development of a data quality monitoring and alerting system using Glue, EventBridge and Lambda.• Development of Python scripts for data quality verification.• Maintenance of the data platform.• Azure AD federation for Cognito.
- EsmozCloud Data EngineerDecember 2022 - July 2023 (7 months)Neuilly-sur-Seine, France• Experience with GCP cloud, BigQuery data rights taxonomy and DLP.• Development of a data protection strategy with Terraformautomated using YAML and Python.• Use of GCP's Data Loss Prevention API with Python to detect sensitivedata on BigQuery.• Development of Python jobs for data quality verification.• Certification: Google Cloud Professional Data Engineer
- AXA Group OperationsData Engineer - ApprenticeAugust 2021 - October 2022 (1 year and 2 months)Paris, France• PySpark application development• Participation in the development of a "toolbox" library in Python• Fundamental knowledge of cloud services and how these services are provided with Microsoft Azure (Databricks, DevTest Labs, Blob Storage)
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Education
- M1 Artificial Intelligence and Big DataESGI2022M1 Intelligence Artificielle et Big Data
- Bachelor Artificial Intelligence and Big DataESGI2021Bachelor Intelligence Artificielle et Big Data
Certifications
- Professional Data EngineerGoogle Cloud2023